Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.75	31.91	31.58	31.70	2,798,157	-0.22(-0.70%)
Jul 28, 2011	32.01	32.15	31.88	31.93	2,311,403	-0.13(-0.39%)
Jul 27, 2011	32.20	32.28	31.95	32.05	3,026,739	-0.04(-0.13%)
Jul 26, 2011	32.13	32.17	31.93	32.10	2,173,513	-0.04(-0.11%)
Jul 25, 2011	32.11	32.25	32.10	32.13	2,362,910	-0.16(-0.50%)
Jul 22, 2011	32.48	32.52	32.27	32.29	2,213,578	-0.23(-0.70%)
Jul 21, 2011	32.25	32.60	32.25	32.52	2,275,417	+0.38(+1.18%)
Jul 20, 2011	32.05	32.28	31.91	32.14	1,320,080	+0.12(+0.38%)
Jul 19, 2011	31.70	32.05	31.54	32.02	1,843,090	+0.36(+1.14%)
Jul 18, 2011	31.99	32.01	31.61	31.66	2,257,605	-0.43(-1.35%)
Jul 15, 2011	32.15	32.15	31.85	32.10	2,719,526	+0.03(+0.09%)
Jul 14, 2011	32.39	32.43	32.02	32.07	2,777,043	-0.31(-0.95%)
Jul 13, 2011	32.46	32.56	32.31	32.37	3,004,066	+0.03(+0.09%)
Jul 12, 2011	32.02	32.53	32.00	32.34	2,753,244	+0.23(+0.71%)
Jul 11, 2011	32.03	32.16	31.86	32.11	2,843,474	-0.17(-0.52%)
Jul 08, 2011	32.36	32.47	32.12	32.28	2,745,798	-0.29(-0.89%)
Jul 07, 2011	32.61	32.63	32.40	32.57	1,981,683	+0.11(+0.33%)
Jul 06, 2011	32.36	32.51	32.25	32.46	1,696,529	+0.10(+0.32%)
Jul 05, 2011	32.49	32.54	32.31	32.36	2,060,727	-0.22(-0.68%)
Jul 01, 2011	32.11	32.62	32.11	32.58	3,115,335	+0.49(+1.54%)
Jun 30, 2011	32.01	32.13	31.84	32.09	2,029,022	+0.08(+0.26%)
Jun 29, 2011	31.90	32.07	31.79	32.01	2,216,471	+0.10(+0.32%)
Jun 28, 2011	31.80	31.93	31.69	31.90	1,419,985	+0.14(+0.46%)
Jun 27, 2011	31.66	31.82	31.66	31.76	1,415,093	+0.17(+0.55%)
Jun 24, 2011	31.56	31.82	31.52	31.58	2,384,196	+0.10(+0.31%)
Jun 23, 2011	31.54	31.58	31.25	31.49	3,218,872	-0.28(-0.89%)
Jun 22, 2011	31.85	31.93	31.65	31.77	2,989,856	-0.14(-0.45%)
Jun 21, 2011	32.02	32.10	31.78	31.91	2,513,038	-0.04(-0.11%)
Jun 20, 2011	31.90	31.96	31.85	31.95	1,856,149	+0.14(+0.44%)
Jun 17, 2011	31.83	32.08	31.78	31.81	3,624,755	+0.10(+0.32%)
Jun 16, 2011	31.44	31.76	31.43	31.71	3,981,119	+0.34(+1.08%)
Jun 15, 2011	31.38	31.59	31.23	31.37	3,674,624	-0.10(-0.31%)
Jun 14, 2011	31.62	31.62	31.28	31.47	2,655,068	+0.07(+0.23%)
Jun 13, 2011	31.32	31.54	31.14	31.40	2,523,243	+0.16(+0.50%)
Jun 10, 2011	31.49	31.54	31.20	31.24	3,414,642	-0.29(-0.92%)
Jun 09, 2011	31.69	31.73	31.49	31.53	2,605,874	-0.15(-0.48%)
Jun 08, 2011	31.57	31.71	31.42	31.68	3,570,683	+0.16(+0.50%)
Jun 07, 2011	31.46	31.72	31.43	31.52	3,433,078	+0.09(+0.29%)
Jun 06, 2011	31.45	31.59	31.29	31.43	2,306,519	-0.10(-0.33%)
Jun 03, 2011	31.75	31.70	31.36	31.54	2,230,640	-0.26(-0.81%)
May 24, 2011	31.98	32.02	31.67	31.79	4,255,880	-0.24(-0.75%)
May 23, 2011	31.83	32.36	31.83	32.04	3,427,712	-0.46(-1.41%)
May 20, 2011	32.48	32.67	32.40	32.49	2,614,804	-0.04(-0.13%)
May 19, 2011	32.34	32.55	32.29	32.54	2,321,433	+0.21(+0.65%)
May 18, 2011	32.39	32.39	32.08	32.32	2,036,703	-0.02(-0.07%)
May 17, 2011	32.13	32.37	32.10	32.35	2,908,235	+0.19(+0.60%)
May 16, 2011	32.25	32.50	32.11	32.16	3,218,660	-0.10(-0.32%)
May 13, 2011	32.35	32.40	32.07	32.26	3,017,025	-0.07(-0.22%)
May 12, 2011	32.01	32.37	31.85	32.33	3,582,399	+0.33(+1.02%)
May 11, 2011	31.95	32.03	31.72	32.00	4,141,936	+0.08(+0.26%)
May 10, 2011	31.74	32.09	31.67	31.92	3,511,067	+0.27(+0.87%)
May 09, 2011	31.66	31.70	31.45	31.64	2,639,193	-0.01(-0.02%)
May 06, 2011	31.61	31.79	31.51	31.65	3,246,518	+0.21(+0.66%)
May 05, 2011	31.50	31.55	31.23	31.44	3,434,328	-0.14(-0.45%)
May 04, 2011	31.39	31.66	31.29	31.59	3,476,775	+0.11(+0.36%)
May 03, 2011	31.11	31.57	31.09	31.47	3,121,810	+0.30(+0.96%)

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